baber/WOPTO huggingface dataset:
Patent JP-2001050849-A (JP)
Title: Leak detector, leak detection method and plant applying them
Inventor: TODA MIKIO
IPC: G21C17/025
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a leak detector, whose constitution is made compact and which can be installed by being inserted directly into an apparatus, in which the meter is to be installed, by a method, where the gap between the inside of a protective pipe surrounding a solid electrolyte-type sensor and the outside of the sensor is formed as a flow passage of the fluid to be detected. SOLUTION: This leak detector 1 is constituted, in such a way that a sensor part 2 composed of a solid electrolyte-type sensor is provided at the inside and that the circumference of its support pipe 3 is surrounded by a protective pipe 4. A heater 6 heats a fluid to be detected, which flows into from a fluid entrance, and the gap between the support pipe 3 and the protective pipe 4 is formed as the flow passage 7 of the fluid to be detected. The heated fluid to be detected is moved upward along the flow passage 7 and flows out to the outside of the leak detector 1 from a fluid exist 8. In the sensor part 2, a comparison gas is filled into a comparison-gas filing part 9 which is under predetermined pressure.  Electromotive force is generated according to the difference between its pressure and the pressure of the same kind of gas obtained in the fluid to be detected, flowing in the flow passage 7. A voltmeter 10 measures the electromotive force, and a termometer 11 measures the temperature of the fluid to be measured, which passes through the inside of the flow passage 7.
Patent JP-H1141735-A (JP)
Title: Cable/rope pulling machine
Inventor: INADA SHOJI
IPC: H02G1/06
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To easily reduce the size and weight of a pulling machine for setting the machine on a narrow electrical passage and to prevent cables from falling off, even if the number of cables are pulled and laid together. SOLUTION: Instead of spherical balls, vertically long egg-shaped balls (EG balls) are employed, and a single-type drive power supply 18 (electrical, pneumatic, or hydraulic) whose capacity is increased is employed instead of a pair- type power supply to reduce the weight of a machine. Further, a pressing roller is provided on an upper stage to prepare a type of machine whose height is further reduced. In order to pull a number of cables together, which not possible with the spherical ball type machine, a horizontal axis rotation is employed instead of a vertical axis rotation. Further, in order to prevent the cables from being twined when the cables are pulled together, comb-shaped rollers are placed in front of and behind cable-pulling machine respectively.
Patent JP-S59113213-A (JP)
Title: Double-pressure type superhigh temperature and high-pressure steam turbine plant
Inventor: SUGITA NARIHISA
IPC: F22B33/14
Filed: 1982-12-20
Abstract: PURPOSE:To improve a thermal recovery efficiency of a boiler and to improve a total thermal efficiency of a turbine plant by a method wherein a low pressure generating device is mounted in a boiler and low pressure steam generated by the steam generating device is supplied to a turbine. CONSTITUTION:A super high temperature and high pressure steam turbine plant is comprised of a boiler 1, turbines 2-5, condenser 6, water feed pump 11, feeding water heaters 8 and 13 etc. A low pressure steam generating device 21 is placed between the coal economizer 14 and air heater 17 and water feeding pipe 22 is mounted with being branched from a main water feeding system subsequent to the deaerator 9. There is mounted a low pressure steam piping 23 for guiding steam generated by the low pressure steam generating device 21 to a steam turbine 4. The low pressure steam generating system is added to an ultra-high temperature and high pressure steam turbine plant, thereby a thermal recovery rate of the boiler 1 is improved and an output of the turbine is increased. In this way, a total thermal efficiency of a steam turbine plant is improved.
Patent JP-S59132469-A (JP)
Inventor: DEIBITSUDO EMU SUTORABITSUTSU
IPC: G11B23/023
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1154115-A (JP)
Title: Plate for lead acid battery
Inventor: OMAE TAKAO
IPC: H01M4/14
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a plate excellent in adhesion of a lattice and an active material even when a punched lattice is used by prearranging a paste layer having density higher than the other part on a lattice surface. SOLUTION: Lead powder containing about 70% of lead oxide made by a ball mill is kneaded with water. These are mixed together in the ratio of about (7:3) in the weight ratio. Therefore, the lead oxide reacts with water, and obtained high density paste presents an alkalescent property. Solubility of lead is small in an acid solution, and becomes large in an alkaline solution. Therefore, when alkaline paste is applied to a lattice surface of metallic lead, the lattice surface slightly melts, and its shows behavior in the same way as if chemical etching is performed, and a lattice and an active material are firmly brought into close contact with each other. The applied lattice is formed as a plate by filling ordinary paste for a lead-acid battery after being dried.
Patent JP-H0968782-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NOMIYA MAKOTO
IPC: G03C1/035
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent processing stability and storage stability while maintaining high sensitivity and low fog by forming an emulsion layer having specified dislocation lines and containing a specified compd. SOLUTION: Each particle of >=50% particles of the whole silver halide particles has 10 or more dislocation lines per one particle and contains at least one compd. expressed by formulae I and II. In formula, R<1> is an alkyl group, alkoxy group, etc., R<2> is an alkyl group, aryl group, etc., R<3> is a hydrogen atom, substituent, etc., n<1> is an integer 1 to 3, V is an aryl group, W is an alkyl group, Z<1> and Z<2> represent groups which release a development suppressing agent and are expressed by structural formula -(Time1 )m1 -IN1 and structural formula -(Time2 )m2 -IN2 , respectively. Time1 , Time2 are timing groups which can release a suppressing agent by nucleophilic reaction in the molecule or movement of electrons, m1 , m2 are integers 1 to 3, and IN1 and IN2 are the development suppressing agent part.
Patent JP-H0787867-A (JP)
Title: Production of decorated fishing rod
Inventor: MORIKAWA MITSURU
IPC: A01K87/00
Filed: 1993-07-10
Abstract: PURPOSE:To provide a method for producing a decorated fishing rod excellent in decorativity and capable of sufficiently resisting to practical use. CONSTITUTION:A method for producing a decorated fishing rod comprises preliminarily forming a butt grip part, a fore grip part, and a tip top part, preliminarily decorating the outer surface of the butt grip part, dividing the butt grip part into a root part and a joint part, forming reinforcing member- inserting holes in the divided surfaces of the parts, respectively, connecting the root part to the joint part through the reinforcing member inserted into the formed holes, forming a tilted surface corresponding to an end of the fore grip part at the tip of the joint part, bringing the tilted surfaces into contact with each other, winding the contacted parts with winding yarn for their connection, fitting the tip top part into a connection pipe preliminarily disposed at the tip of the fore grip part, finishing the outer peripheral surface of the integral connection product of the butt grip part, the fore grip part and the tip top part, decorating the finished product, and subsequently coating the product with a coating material.
Patent JP-S60114611-A (JP)
Inventor: SHIMANE YASUSHI
IPC: F22D5/34
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08172354-A (JP)
Title: Charge pump structure and current supplying method in phase-locked loop circuit
Inventor: RAMU KERUKAA
IPC: H03L7/099
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the PLL that hardly receives effect of substrate noise and power noise, has a small operating area and is operated at a frequency over a wide band. SOLUTION: Two charge pumps 14, 16 are connected to a phase/frequency detector 10 to allow both the charge pumps 14, 16 to receive an incremental pulse and a decremental pulse from the phase/frequency detector 10. The one charge pump 14 is connected to a loop filter capacitor 18 similarly to a conventional method, which is connected to a voltage/current converter 22. An output of the voltage/current converter 22 is fed to a current controlled oscillator 20. The other charge pump 16 is connected directly to the current controlled oscillator 20 and synthesizes the signal with a signal from the voltage/current converter 22 to supply the signal to be fed to the current controlled oscillator 20. In this system, voluminous resistors in a space of the PLL filter are not required.
Patent JP-2000014529-A (JP)
Title: Fragrant incense stick stand with attachable/detachable mandrel axis with leaf in shape of metallic fruit
Inventor: HAYASHI TAKUJI
IPC: A47G33/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To solve unstable working accuracy by using metal, adopting a turning method for cutting out the shape of a main body and cutting out the shape of a fruit from a steel round bar 1. SOLUTION: A through-hole 2 of 2 mm diameter is bored in the center of a metallic main body fruit shape. A hole 3 of 5 mm depth and 3 mm diameter is worked from the top of the hole 2 to use this hole 3 in the case of standing a fragrant incense stick. By this working method, accuracy is stabilized to make the stick easy to stand and the finish is made beautiful as well. At the time of using an axis with a leaf 6, an axis 4 of 1.6 mm diameter passes through the main body through-hole 2. Thus, the axis 6 is very stably decorated at the time of setting it with the main body 1. Its completed product generates a modern atmosphere never seem before since the gold-plated axis 6 is built in the main body part. Thus, it becomes merchandise having high-class feeling which is accepted by the both of young generation and aged persons.
Patent JP-H0546799-A (JP)
Title: Optical scanner
Inventor: OOTSUKA MIKIYUKI
IPC: G06K7/10
Filed: 1991-08-07
Abstract: PURPOSE:To provide optical scanner capable of properly preventing the unreadable state of an optical mark formed on the surface of a body to be read out and reading out a specific reflecting direction characteristic as optical data. CONSTITUTION:Since the optical scanner has an optical mark reading means 8 directed to the external from a reading window formed on a casing 6 so as to be opposed to the surface of a body 2 to be read out and a moving means 10 for reciprocating the means 8 approximately in parallel with the surface of the body 2 and is constituted so that the means 8 can read out data from an optical mark while opposing the window to the body 2 and moving the means 8 in the held state of the casing 6, it is unnecessary to carry a scanner body 4 itself at the time of reading and friction due to sliding between the window part and the surface of the body 2 is not generated. Thereby even when the body 2 is a week body, the generation of a trouble such as damage can be prevented and the unreadable state of the optical mark on the surface of the body to be read out can be effectively prevented. Since the reading means 8 is arranged close to the reading window, a specific reflecting direction characteristic can be read out as optical data.
Patent JP-2000040133-A (JP)
Title: Portable noncontact ic card reader
Inventor: KANAI YASUMICHI
IPC: G06K17/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the noncontact IC card reader which has low power consumption by supplying electric power to an information transmitting means, etc., only when a noncontact IC card is accessed. SOLUTION: An electric power control means 6 is a switch for supplying the electric power from a power supply block 2 to a power-supplied block 7 or stopping the power supply and supplies the electric power to the power- supplied block 7 only when the noncontact IC card C is accessed. When this power control means 6 begins to supply the electric power from the power supply block 2 to the power-supplied block 7, a control means 10 is actuated. When the power control means 6 stops supplying the electric power from the power supply block 2 to the power-supplied block 7, the control means 10 stops. Namely, the power control means 6 stops supplying the electric energy when the noncontact IC card C is not accessed. The power consumption is therefore reduced.
Patent JP-S59112060-A (JP)
Title: Hook unit for fabricating strip material of hook knitting machine
Inventor: YOHAN BERUGAA
IPC: D04B25/06
Filed: 1983-11-28
Abstract: Crochet tools for producing bands on a crochet galloon machine. For the production of thin bands on ten or more crochet needles (10, 10') per centimeter of width, the stems of the crochet needles (10,10') are clamped over more than half the length of the needle. A knocking-over bar (20) fastened to the machine has a free straight edge (66) which adjoins closely but without play those parts of the crochet needles (10,10') which project out of the clamp device. The crochet needles are clamped with adequate security against lateral bending. There is no friction between the crochet needles at the knocking-over bar (20). The crochet needles can be clamped in groups, so that they stiffen one another. For the feeding of elastic threads use is made of combs (6) which are displaced laterally to-and-fro relative to the crochet needles in the working rhythm, but which are disposed at a uniform height relative to the crochet needles.
Patent JP-2001053158-A (JP)
Title: Semiconductor device and fabrication method thereof
Inventor: HAGA YASUSHI
IPC: H01L27/088
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, and a fabrication method thereof, in which the elements can be patterned finely by connecting a gate electrode with a source diffusion layer or a drain diffusion layer, without using Al interconnections. SOLUTION: This method for fabricating a semiconductor device comprises steps for forming a gate oxide film 13 on a silicon substrate 11, forming a gate electrode 15 having a tapered sidewall on the gate oxide film 13, forming sidewalls 19 on the opposite sides of the gate electrode 15, forming a source diffusion layer 17a and a drain diffusion layer 17b on the silicon substrate 11 on the opposite sides of the gate electrode 15, stripping the sidewall from the gate electrode located on the source diffusion layer side, depositing a Ti film on the entire surface, and forming a titanium silicide film 24, respectively, on the source diffusion layer 17a, the sidewall of the gate electrode 15 located on the source diffusion layer side and the upper surface of the gate electrode 15 by heat treating the Ti film, the gate electrode and the source diffusion layer.
Patent JP-S60116887-A (JP)
Title: Enclosed type compressor
Inventor: TAKASE SUNAO
IPC: F04B39/06
Filed: 1983-11-26
Abstract: PURPOSE:To reduce the temperature rise of suction gas and improve the suction efficiency of the compressor by a method wherein a guide plate is provided in an enclosed vessel for the enclosed type compressor constituting a refrigerating cycle to introduce refrigerant gas into the suction port of a suction muffler. CONSTITUTION:The guide plate 15, provided with an inclined surface, is fixed by welding to the vicinity of the welded part of a suction pipe 16 in the enclosed vessel 1 so as to introduce the refrigerant gas from the suction pipe 16 into the suction port of the suction muffler 14. The refrigerant gas diffuses in the enclosed vessel 1 and prevents the temperature rise of the suction gas due to heat generated from the compressor.
Patent JP-S63199944-A (JP)
Title: High reduction gear device
Inventor: ITO TAKESHI
IPC: F16H1/48
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate the backlash of a small-sized reduction gear having the high reduction gear ratio of about 1/20-50 by installing a plurality of planetary gear mechanisms in a housing and shifting the part between the shafts of the planetary gears. CONSTITUTION:A pinon shaft 21 for revolving an input shaft 2 integrally revolves and two planetary gears 6A rotate, revolving between the pinion 21 and an internal gear 5A. The revolution generates the deceleration revolution of a relaying shaft 3 through a shaft 31. A pinion 37 integrally revolves through the revolution of the relaying shaft 3, and two planetary gears 6B rotate, revolv ing between the pinion 37 and an internal gear 5B, and generates the decelera tion revolution of an output shaft 4 through a shaft 41. The revolution of the input shaft 2 is deceleration-transmitted to the relaying shaft 3 and an output shaft 4, and high speed deceleration is permitted. The shaft 31 of the planetary gear 6A is shifted in the peripheral direction concentrically with the pinion 21 by the in/out operation of an adjusting screw 36, and the backlash of the gear is eliminated. As for the planetary gear 6B, similar operation is performed, and the backlash of the gear can be eliminated.
Patent JP-H1063681-A (JP)
Title: Information retrieving system
Inventor: KIN SUMI
IPC: G06F12/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve plural data bases even when all the data bases are not specified by a user. SOLUTION: At least one of information indicating timewise restriction, information indicating costwise restriction, information indicating a route, and information indicating the number of times of retrieval is inputted as a user's retrieving condition in addition to information indicating a retrieving object. An agent generating part 107 moves among respective data base servers 101, 111,... along the retrieving condition and generates an agent for executing retrieval. The agent is dispatched to one of the data base servers 101, 111,... through a network 110 and a retrieved result is acquired through the agent moving from the data base server selected as a start point. Thereby it is unnecessary for the user to require much time for accessing plural data base servers and to know the accessing method.
Patent JP-H0777606-A (JP)
Title: Image pickup device with built-in optical low-pass filter
Inventor: KOTAKE TOSHIAKI
IPC: H04N5/235
Filed: 1993-09-07
Abstract: PURPOSE:To form the gap between a diffraction grating and an image sensor of a solid-state image pickup device with built-in optical low-pass filter having a high accuracy and to simplify its production and assembly. CONSTITUTION:Base glass 4 of the optical low-pass filter by the diffraction grating 3 is formed thin and is directly deposited on the image sensor 1 via a gap material 3 consisting of a low-refractive index material or the diffraction grating 3 is directly formed on the low-refractive index material.
Patent JP-H0270670-A (JP)
Title: Rewinding device for thread
Inventor: MIKI SHIYOUSAKU
IPC: B65H54/42
Filed: 1988-09-06
Abstract: PURPOSE:To generate a rewinding speed itself of a rewinding tube almost to a fixed value so as to obtain fixed rewinding tension with no possibility of causing deterioration of a thread quality by forming a structure displacing the synchronizing point of a rotary speed in accordance with a thread rewinding position. CONSTITUTION:A device provides a synchronous urging means (comprising a traverse guide rewinding position detecting device 30 and a solenoid valve 14) for urging a cradle turn driving means (fluid cylinder) 12 alternately in an opposite direction being synchronized with reciprocating motion of a traverse guide 21 for traversing a thread 5 onto a rewinding tube 3. A cradle 1 is turned oscillating in every reciprocating motion of this traverse guide 21, and a contact part of the rewinding tube 3 with a drive drum 4 is moved, displacing the synchronizing point. Thus generating a rewinding speed itself of the rewinding tube 3 almost to a fixed value, fixed rewinding tension is obtained without causing deterioration of a thread quality.
Patent JP-H0667074-A (JP)
Title: Method and device for adjusting optical axis of separate type optical head
Inventor: OKAYASU HIROSANE
IPC: G02B7/00
Filed: 1992-08-21
Abstract: PURPOSE:To automatically and efficiently align the optical axis of the separate type optical head, for a disk without damaging optical components. CONSTITUTION:The movable part 14 of the separate type optical head is fixed and the position where the quantity of photodetection of the movable part 14 becomes maximum by the movement of the fixed part 12 is found. Further, the fixed part 12 is fixed and the position where the quantity of photodetection of the movable part 14 becomes maximum by the movement of the movable part 14 or the object in the movable part. Furthermore, the fixed part 12 and movable part 14 are both fixed and the position where the quantity of photodetection of the movable part 14 becomes maximum, is found. Respective optical systems are fixed at the maximum photodetection quantity position of the movable part 14 to complete the optical axis alignment.
Patent JP-S59113873-A (JP)
Title: Treatment of fish body and its residuary substance
Inventor: MORIMOTO TATSUO
IPC: A23L17/10
Filed: 1982-12-17
Abstract: PURPOSE:To stabilize management of a plant for treating fish bodies and their residuary substances, and to obtain effect on reduction in energy and effect on prevention of pollution, by teating defatted fish juice by methane fermentation method in a process for treating fish bodies and their residuary substances. CONSTITUTION:Fish bodies and their residuary substances are boiled or steamed, pressed, separated into a solid material and squeezed juice, the solid material is dried and powdered to give fish meal, and the squeezed juice is centrifuged to separate and to recover a fish oil. In the operation, the recovered defatted fish juice 25 is stored in the tank 62, and fed to the methane fermentation tank 65. By methane fermentation treatment, organic substances contained in it are recovered as the methane gas 72 and a component of bad smell is also decomposed. Namely, management of a plant for treating the fish bodies and their residuary substances, which is confronted with difficulties caused by rise in cost of fuel and reduction in price of product, is stabilized, it shows excellent effects on social demands with respect to environmental hygiene and on reduction in source of pollution occurrence, and exhibits extremely improved effects in terms of reduction in energy.
Patent JP-S6376014-A (JP)
Title: Data reader
Inventor: YAMANAKA HIDEKI
IPC: G06F3/038
Filed: 1986-09-19
Abstract: PURPOSE:To accurately and rapidly read out numerical data by moving a moving ruled line in the vertical/horizontal direction and calculating and displaying numerical data on a graph from the display position data of the moving ruled line. CONSTITUTION:Whether the moving command input information of the moving ruled line from an input device 1 exists or not is decided, and at the time of existence of the information, whether the moving ruled line is to be moved in the vertical or horizontal direction is decided. After changing the display position data of the ruled line, the changed ruled line is displayed on a display device 3. A changing variable corresponding to one dot on the graph is calculated from the data of the maximum and minimum values on the vertical axis of the graph and numerical data corresponding to the display position of the current ruled line are calculated based on said calculated changing variable and displayed on the display device 3. Consequently, numerical data on an optional position of the graph can be accurately and rapidly read out.